Pallavaram Municipality — Drainage issue

Address:

23/19 Arunthathipuram 2nd Street pallavaram chennai 600043

I am a resident of Arunthathipuram 2nd Street and recently before Elections they laid a concrete road and was done in hurry and not cleaned properly and all the cement debris fell into the drainage and my house pipe which connects to drainage is blocked due to so much of sand and stones we have called and raised complaints three times to the pallavaram municipality grievance phone number everytime they said will send someone it's been a week no one has come to clean it . Please take immediate action